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Quarter Circle 10 9MM Bolt Assembly For Glock Cut

Bolt Carrier Group

In stock
Only 2 left

Also Available for In-Store Purchase Auburn, WA

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Quarter Circle 10 9MM Bolt Assembly For Glock Cut


AR9 Pistol Caliber Blow Back Bolts.

Precision machined, these bolts have a patent pending M16/AR15 style extractor. These bolts have been narrowed to fit through Glock magazines and are only recommended to be used with QC10 Glock Small Frame Lowers. In addition they are ramped for the use of a standard AR15 hammer. Bolts come complete and ready to run. Weighs 15.0 oz.



  • Bolt
  • Glock Cut
  • Firing Pin
  • Firing Pin Spring
  • Firing Pin Cotter Pin
  • Extractor
  • Removable Mass in Rear
  • Weight 15.2oz.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

More Information
Product Type Bolt Carrier Group
Manufacturer Quarter Circle 10
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